litellm/docs/my-website/docs/rag_ingest.md

/rag/ingest

All-in-one document ingestion pipeline: Upload → Chunk → Embed → Vector Store

Feature	Supported
Cost Tracking	❌
Logging	✅
Supported Providers	openai, bedrock, gemini

Quick Start

OpenAI

curl -X POST "http://localhost:4000/v1/rag/ingest" \
    -H "Authorization: Bearer sk-1234" \
    -H "Content-Type: application/json" \
    -d "{
        \"file\": {
            \"filename\": \"document.txt\",
            \"content\": \"$(base64 -i document.txt)\",
            \"content_type\": \"text/plain\"
        },
        \"ingest_options\": {
            \"vector_store\": {
                \"custom_llm_provider\": \"openai\"
            }
        }
    }"

Bedrock

curl -X POST "http://localhost:4000/v1/rag/ingest" \
    -H "Authorization: Bearer sk-1234" \
    -H "Content-Type: application/json" \
    -d "{
        \"file\": {
            \"filename\": \"document.txt\",
            \"content\": \"$(base64 -i document.txt)\",
            \"content_type\": \"text/plain\"
        },
        \"ingest_options\": {
            \"vector_store\": {
                \"custom_llm_provider\": \"bedrock\"
            }
        }
    }"

Gemini

curl -X POST "http://localhost:4000/v1/rag/ingest" \
    -H "Authorization: Bearer sk-1234" \
    -H "Content-Type: application/json" \
    -d "{
        \"file\": {
            \"filename\": \"document.txt\",
            \"content\": \"$(base64 -i document.txt)\",
            \"content_type\": \"text/plain\"
        },
        \"ingest_options\": {
            \"vector_store\": {
                \"custom_llm_provider\": \"gemini\"
            }
        }
    }"

With Custom Chunking:

curl -X POST "http://localhost:4000/v1/rag/ingest" \
    -H "Authorization: Bearer sk-1234" \
    -H "Content-Type: application/json" \
    -d '{
        "file": {
            "filename": "document.txt",
            "content": "'$(base64 -i document.txt)'",
            "content_type": "text/plain"
        },
        "ingest_options": {
            "vector_store": {
                "custom_llm_provider": "gemini"
            },
            "chunking_strategy": {
                "white_space_config": {
                    "max_tokens_per_chunk": 200,
                    "max_overlap_tokens": 20
                }
            }
        }
    }'

Response

{
  "id": "ingest_abc123",
  "status": "completed",
  "vector_store_id": "vs_xyz789",
  "file_id": "file_123"
}

Query the Vector Store

After ingestion, query with /vector_stores/{vector_store_id}/search:

curl -X POST "http://localhost:4000/v1/vector_stores/vs_xyz789/search" \
    -H "Authorization: Bearer sk-1234" \
    -H "Content-Type: application/json" \
    -d '{
        "query": "What is the main topic?",
        "max_num_results": 5
    }'

End-to-End Example

OpenAI

1. Ingest Document

curl -X POST "http://localhost:4000/v1/rag/ingest" \
    -H "Authorization: Bearer sk-1234" \
    -H "Content-Type: application/json" \
    -d "{
        \"file\": {
            \"filename\": \"test_document.txt\",
            \"content\": \"$(base64 -i test_document.txt)\",
            \"content_type\": \"text/plain\"
        },
        \"ingest_options\": {
            \"name\": \"test-basic-ingest\",
            \"vector_store\": {
                \"custom_llm_provider\": \"openai\"
            }
        }
    }"

Response:

{
  "id": "ingest_d834f544-fc5e-4751-902d-fb0bcc183b85",
  "status": "completed",
  "vector_store_id": "vs_692658d337c4819183f2ad8488d12fc9",
  "file_id": "file-M2pJJiWH56cfUP4Fe7rJay"
}

2. Query

curl -X POST "http://localhost:4000/v1/vector_stores/vs_692658d337c4819183f2ad8488d12fc9/search" \
    -H "Authorization: Bearer sk-1234" \
    -H "Content-Type: application/json" \
    -d '{
        "query": "What is LiteLLM?",
        "custom_llm_provider": "openai"
    }'

Response:

{
  "object": "vector_store.search_results.page",
  "search_query": ["What is LiteLLM?"],
  "data": [
    {
      "file_id": "file-M2pJJiWH56cfUP4Fe7rJay",
      "filename": "test_document.txt",
      "score": 0.4004629778869299,
      "attributes": {},
      "content": [
        {
          "type": "text",
          "text": "Test document abc123 for RAG ingestion.\nThis is a sample document to test the RAG ingest API.\nLiteLLM provides a unified interface for vector stores."
        }
      ]
    }
  ],
  "has_more": false,
  "next_page": null
}

Request Parameters

Top-Level

Parameter	Type	Required	Description
file	object	One of file/file_url/file_id required	Base64-encoded file
file.filename	string	Yes	Filename with extension
file.content	string	Yes	Base64-encoded content
file.content_type	string	Yes	MIME type (e.g., text/plain)
file_url	string	One of file/file_url/file_id required	URL to fetch file from
file_id	string	One of file/file_url/file_id required	Existing file ID
ingest_options	object	Yes	Pipeline configuration

ingest_options

Parameter	Type	Required	Description
vector_store	object	Yes	Vector store configuration
name	string	No	Pipeline name for logging

vector_store (OpenAI)

Parameter	Type	Default	Description
custom_llm_provider	string	-	"openai"
vector_store_id	string	auto-create	Existing vector store ID

vector_store (Bedrock)

Parameter	Type	Default	Description
custom_llm_provider	string	-	"bedrock"
vector_store_id	string	auto-create	Existing Knowledge Base ID
wait_for_ingestion	boolean	false	Wait for indexing to complete
ingestion_timeout	integer	300	Timeout in seconds (if waiting)
s3_bucket	string	auto-create	S3 bucket for documents
s3_prefix	string	"data/"	S3 key prefix
embedding_model	string	amazon.titan-embed-text-v2:0	Bedrock embedding model
aws_region_name	string	us-west-2	AWS region

:::info Bedrock Auto-Creation When vector_store_id is omitted, LiteLLM automatically creates:

• S3 bucket for document storage
• OpenSearch Serverless collection
• IAM role with required permissions
• Bedrock Knowledge Base
• Data Source :::

Input Examples

File (Base64)

{
  "file": {
    "filename": "document.txt",
    "content": "<base64-encoded-content>",
    "content_type": "text/plain"
  },
  "ingest_options": {
    "vector_store": {"custom_llm_provider": "openai"}
  }
}

File URL

curl -X POST "http://localhost:4000/v1/rag/ingest" \
    -H "Authorization: Bearer sk-1234" \
    -H "Content-Type: application/json" \
    -d '{
        "file_url": "https://example.com/document.pdf",
        "ingest_options": {"vector_store": {"custom_llm_provider": "openai"}}
    }'